Results 21 to 30 of about 6,381,999 (244)

Orthogonal frequency‐division multiplexing‐based signal design for a dual‐function radar‐communications system using circulating code array

IET Signal Processing, 2023
In this study, a dual‐function radar‐communications (DFRC) system based on the circulating code array is presented to address the contradiction between radar and communications system in beam scanning and beam coverage.
Yu Zhou, Wen Ren, Qiuyue Zhang, Sisi Chen, Linrang Zhang   +4 more
doaj   +1 more source

L3DAS21 Challenge: Machine Learning for 3D Audio Signal Processing [PDF]

International Workshop on Machine Learning for Signal Processing, 2021
The L3DAS21 Challenge11www.13das.com/mlsp2021 is aimed at encouraging and fostering collaborative research on machine learning for 3D audio signal processing, with particular focus on 3D speech enhancement (SE) and 3D sound localization and detection ...
E. Guizzo, R. F. Gramaccioni, Saeid Jamili, Christian Marinoni, Edoardo Massaro, Claudia Medaglia, Giuseppe Nachira, Leonardo Nucciarelli, Ludovica Paglialunga, Marco Pennese, Sveva Pepe, Enrico Rocchi, A. Uncini, D. Comminiello   +13 more
semanticscholar   +1 more source

Nonlinear Blind Compensation for Array Signal Processing Application

Sensors, 2018
Recently, nonlinear blind compensation technique has attracted growing attention in array signal processing application. However, due to the nonlinear distortion stemming from array receiver which consists of multi-channel radio frequency (RF) front-ends,
Jialu Huang, Hong Ma, Jiang Jin, Hua Zhang   +3 more
doaj   +1 more source

A radar extended target angle estimation method based on effective phase clustering

The Journal of Engineering, 2023
For high‐resolution radar, traditional direction of arrival (DOA) angle measuring algorithms for point‐like targets cannot be directly applied to extended targets.
Shuhao Zhang, Yunhua Luo, Zijian Wang, Hao Sun, Xiaoyi Wang   +4 more
doaj   +1 more source

An Under-Sampling Array Signal Processing Method Based on Improved Hadamard Matrix

Applied Sciences, 2022
The compressive sensing method is an effective way of under-sampling array signal processing, and the measurement matrix is a key technology of compressive sensing processing, which is of decisive significance to improve the performance of under-sampling
Tongjing Sun, Qidong Ge, Yabin Wen, Yunfei Guo, Mingda Li   +4 more
doaj   +1 more source

Sensor Array and Multichannel Signal Processing [PDF]

, 2011
This article follows the ICASSP 2011 Trends in Sensor Array and Multichannel Signal Processing (SAM SP) expert session and represents our views on continuing and emergingresearch areas in this ...
Jian Li, Li, J.,, Sadler, B. M., Li, J., Viberg, Mats,, Mats Viberg, Sadler, B. M.,, Viberg, Mats, Brian Sadler   +8 more
core   +1 more source

Analysis of the Dynamic Sensitivity of Hemisphere-Shaped Electrostatic Sensors’ Circular Array for Charged Particle Monitoring

Sensors, 2016
Electrostatic sensor arrays (ESAs) are promising in industrial applications related to charged particle monitoring. Sensitivity is a fundamental and commonly-used sensing characteristic of an ESA.
Xin Tang, Zhong-Sheng Chen, Yue Li, Zheng Hu, Yong-Min Yang   +4 more
doaj   +1 more source

Computationally efficient angle estimation of bistatic MIMO radar based on multimodal optimization

Electronics Letters, 2023
In this letter, a computationally efficient multiple signal classification (MUSIC)‐based evolutionary algorithm for angle estimation of bistatic multiple‐input multiple‐output (MIMO) radar is proposed.
Yanan Du, Hongyuan Gao, Yapeng Liu, Rongchen Sun   +3 more
doaj   +1 more source

Array and multichannel signal processing using nonparametric statistics [PDF]

, 2001
In array signal processing a group of sensors located at distinct spatial locations is deployed to measure a propagating wavefield. The multichannel output is then processed to provide information about parameters of interest.
Visuri, Samuli
core   +1 more source

Enabling Phased Array Signal Processing for Mobile WiFi Devices

IEEE Transactions on Mobile Computing, 2018
Modern mobile devices are equipped with multiple antennas, which brings various wireless sensing applications such as accurate localization, contactless human detection, and wireless human-device interaction.
Kun Qian, Chen-Shu Wu, Zheng Yang, Zimu Zhou, Xu Wang, Yun-Hao Liu   +5 more
semanticscholar   +1 more source